We know from the Voyager Digital CH11 filing that Alameda owes them $650m USD, and has not repaid them so far, instead FTX the exchange affiliated to Alameda is

We know from the Voyager Digital CH11 filing that Alameda owes them $650m USD, and has not repaid them so far, instead FTX the exchange affiliated to Alameda is trying to acquire Voyager digital assets. I presume that a lot is also owed to BlockFi, which explains why SBF is trying to bail them out so that he doesn't have to repay them.